Add new embedded target for a super minimal android build

Remove obsolete BUILD_TINY_ANDROID

Change-Id: Ic0f3a5b3250ea80529f5099653068f118a13b12e

core/Makefile

@@ -578,7 +578,7 @@ endef
 # Recovery image
 
 # If neither TARGET_NO_KERNEL nor TARGET_NO_RECOVERY are true
-ifeq (,$(filter true, $(TARGET_NO_KERNEL) $(TARGET_NO_RECOVERY) $(BUILD_TINY_ANDROID)))
+ifeq (,$(filter true, $(TARGET_NO_KERNEL) $(TARGET_NO_RECOVERY)))
 
 INSTALLED_RECOVERYIMAGE_TARGET := $(PRODUCT_OUT)/recovery.img
 

core/binary.mk

@@ -119,7 +119,7 @@ ifeq ($(strip $(LOCAL_ADDRESS_SANITIZER)),true)
 endif
 
 # Add in libcompiler-rt for all regular device builds
-ifeq (,$(LOCAL_SDK_VERSION)$(LOCAL_IS_HOST_MODULE)$(BUILD_TINY_ANDROID))
+ifeq (,$(LOCAL_SDK_VERSION)$(LOCAL_IS_HOST_MODULE)$(WITHOUT_LIBCOMPILER_RT))
   LOCAL_STATIC_LIBRARIES += $(COMPILER_RT_CONFIG_EXTRA_STATIC_LIBRARIES)
 endif
 

core/main.mk

@@ -453,25 +453,6 @@ subdirs += build/tools/acp
 endif
 
 else	# !SDK_ONLY
-ifeq ($(BUILD_TINY_ANDROID), true)
-
-# TINY_ANDROID is a super-minimal build configuration, handy for board
-# bringup and very low level debugging
-
-subdirs := \
-	bionic \
-	system/core \
-	system/extras/ext4_utils \
-	system/extras/su \
-	build/libs \
-	build/target \
-	build/tools/acp \
-	external/gcc-demangle \
-	external/mksh \
-	external/openssl \
-	external/yaffs2 \
-	external/zlib
-else	# !BUILD_TINY_ANDROID
 #
 # Typical build; include any Android.mk files we can find.
 #
@@ -479,8 +460,6 @@ subdirs := $(TOP)
 
 FULL_BUILD := true
 
-endif	# !BUILD_TINY_ANDROID
-
 endif	# !SDK_ONLY
 
 # Before we go and include all of the module makefiles, stash away
@@ -777,10 +756,6 @@ cacheimage: $(INSTALLED_CACHEIMAGE_TARGET)
 .PHONY: bootimage
 bootimage: $(INSTALLED_BOOTIMAGE_TARGET)
 
-ifeq ($(BUILD_TINY_ANDROID), true)
-INSTALLED_RECOVERYIMAGE_TARGET :=
-endif
-
 # Build files and then package it into the rom formats
 .PHONY: droidcore
 droidcore: files \

core/tasks/apicheck.mk

@@ -17,8 +17,8 @@
 # api compatibility or added apis illegally.
 #
 
-# skip api check for TINY_ANDROID and PDK buid
+# skip api check for PDK buid
-ifeq (,$(filter true, $(BUILD_TINY_ANDROID) $(TARGET_BUILD_PDK)))
+ifeq (,$(filter true, $(WITHOUT_CHECK_API) $(TARGET_BUILD_PDK)))
 
 .PHONY: checkapi
 

target/product/base.mk

@@ -18,74 +18,46 @@
 PRODUCT_PACKAGES += \
     20-dns.conf \
     95-configured \
-    adb \
-    adbd \
     am \
     android.policy \
     android.test.runner \
     app_process \
     applypatch \
     bmgr \
-    bootanimation \
     bugreport \
     content \
     dbus-daemon \
-    debuggerd \
     dhcpcd \
     dhcpcd-run-hooks \
     dnsmasq \
-    dumpstate \
-    dumpsys \
     framework \
     fsck_msdos \
-    gralloc.default \
-    gzip \
     ime \
-    init \
-    input \
     javax.obex \
-    libEGL \
-    libETC1 \
-    libFFTEm \
-    libGLES_android \
-    libGLESv1_CM \
-    libGLESv2 \
     libSR_AudioIn \
     libandroid \
     libandroid_runtime \
     libandroid_servers \
     libaudioeffect_jni \
     libaudioflinger \
-    libbinder \
     libbundlewrapper \
-    libc \
     libcamera_client \
     libcameraservice \
     libchromium_net \
-    libctest \
-    libcutils \
     libdbus \
     libdl \
     libdrm1 \
     libdrm1_jni \
     libeffects \
-    libgui \
-    libhardware \
-    libhardware_legacy \
     libiprouteutil \
     libjni_latinime \
     libjnigraphics \
-    libjpeg \
-    liblog \
-    libm \
     libmedia \
     libmedia_jni \
     libmediaplayerservice \
     libmtp \
     libnetlink \
     libnetutils \
-    libpixelflinger \
-    libpower \
     libreference-ril \
     libreverbwrapper \
     libril \
@@ -102,24 +74,13 @@ PRODUCT_PACKAGES += \
     libstagefright_foundation \
     libstagefright_omx \
     libstagefright_yuv \
-    libstdc++ \
-    libstlport \
-    libsurfaceflinger \
-    libsurfaceflinger_client \
-    libsurfaceflinger_ddmconnection \
     libsystem_server \
-    libsysutils \
-    libthread_db \
-    libui \
     libusbhost \
     libutils \
     libvisualizer \
     libvorbisidec \
     libwebcore \
     libwpa_client \
-    linker \
-    logcat \
-    logwrapper \
     mediaserver \
     monkey \
     mtpd \
@@ -135,15 +96,13 @@ PRODUCT_PACKAGES += \
     schedtest \
     screenshot \
     sdcard \
-    service \
-    servicemanager \
     services \
     settings \
-    surfaceflinger \
     svc \
     system_server \
     tc \
-    toolbox \
     vdc \
     vold
 
+$(call inherit-product, $(SRC_TARGET_DIR)/product/embedded.mk)
+

target/product/core.mk

@@ -134,10 +134,6 @@ PRODUCT_PACKAGES += \
     zoneinfo.idx \
     zoneinfo.version
 
-PRODUCT_COPY_FILES += \
-    system/core/rootdir/init.usb.rc:root/init.usb.rc \
-    system/core/rootdir/init.trace.rc:root/init.trace.rc \
-
 # host-only dependencies
 ifeq ($(WITH_HOST_DALVIK),true)
     PRODUCT_PACKAGES += \

target/product/embedded.mk

@@ -0,0 +1,77 @@
+#
+# Copyright (C) 2009 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# This is a build configuration for a very minimal build of the
+# Open-Source part of the tree.
+
+PRODUCT_PACKAGES += \
+    adb \
+    adbd \
+    bootanimation \
+    debuggerd \
+    dumpstate \
+    dumpsys \
+    gralloc.default \
+    gzip \
+    init \
+    input \
+    libEGL \
+    libETC1 \
+    libFFTEm \
+    libGLES_android \
+    libGLESv1_CM \
+    libGLESv2 \
+    libbinder \
+    libc \
+    libctest \
+    libcutils \
+    libdl \
+    libgui \
+    libhardware \
+    libhardware_legacy \
+    libjpeg \
+    liblog \
+    libm \
+    libpixelflinger \
+    libpower \
+    libstdc++ \
+    libstlport \
+    libsurfaceflinger \
+    libsurfaceflinger_client \
+    libsurfaceflinger_ddmconnection \
+    libsysutils \
+    libthread_db \
+    libui \
+    libutils \
+    linker \
+    logcat \
+    logwrapper \
+    service \
+    servicemanager \
+    surfaceflinger \
+    toolbox
+
+# SELinux packages
+PRODUCT_PACKAGES += \
+    sepolicy \
+    file_contexts \
+    seapp_contexts \
+    property_contexts \
+    mac_permissions.xml
+
+PRODUCT_COPY_FILES += \
+    system/core/rootdir/init.usb.rc:root/init.usb.rc \
+    system/core/rootdir/init.trace.rc:root/init.trace.rc \